• Stratolaunch, LLC (Washington, DC)
    …that are imperative to advancing national security. Stratolaunch is seeking a ** Principal Solution Architect** to help define and mature the technical architectures ... between customer mission needs and Stratolaunch's engineering capabilities. The Senior Solution Architect will lead system architecture development efforts, ensuring… more
    DirectEmployers Association (10/10/25)
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  • Principal Mbse SME

    Belcan (Fairborn, OH)
    Principal MBSE SME Job Number: 361216 Category: -Corporate Description: Belcan Government Solutions (BGS) is seeking a Principal Model Based Systems ... ( MBSE ) Subject Matter Expert (SME). As a Principal Model Based Systems Engineer, you will deliver new...skills . Experience interacting with and providing guidance for senior personnel . Experience supporting NASIC (highly preferred) .… more
    Belcan (11/13/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems Engineer ( MBSE ... requisition may be filled as a** ** Principal Systems Engineer ( MBSE )** **or** ** Senior Principal Systems Engineer ( MBSE ).** **T** **his position… more
    Northrop Grumman (10/21/25)
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  • Principal Systems Engineer ( Mbse )

    BAE Systems (San Diego, CA)
    …self-motivated Senior Systems Engineer with Model Based Systems Engineering ( MBSE ) experience to work on a multi-disciplinary team in an Agile, fast-paced ... incentives may be available based on position level and/or job specifics. ** Principal Systems Engineer ( MBSE )** **117003BR** EEO Career Site Equal Opportunity… more
    BAE Systems (10/04/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Huntsville, AL)
    …they're making history. Northrop Grumman Defense Systems (NGDS) is looking for a Principal / Sr . Principal Engineer Systems based out of Huntsville, Alabama ... Years with Bachelors in Science; 3 Years with Masters; 1 Years with PhD. + Sr . Principal : 8 Years with Bachelors in Science; 6 Years with Masters; 3 Years with… more
    Northrop Grumman (10/30/25)
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  • Systems MBSE Architect 4 - Modeler (25-459)

    Northrop Grumman (Huntsville, AL)
    …and Missile Defense Systems offers an excellent opportunity for a Sr Principal Engineer Systems Architect - MBSE Modeler (25-459) to join our team ... collaborating with both internal C2BMC and external MDA stakeholders within an MBSE modeling environment to ensure accurate system representations and behavior. A… more
    Northrop Grumman (11/06/25)
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  • Systems Engineer Level 2/3 - Sentinel

    Northrop Grumman (Chandler, AZ)
    …are captured in DOORS (and that the two are consistent). + The Sentinel Principal MBSE Engineer is directly responsible for supporting the overall System-level ... architecture and related formal deliverables to the customer + The Sentinel Principal MBSE Engineer is directly responsible for supporting overall System-level… more
    Northrop Grumman (11/18/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Roy, UT)
    …with Master's degree, 1 year with a PhD + Minimum 2 year of experience with MBSE tools ** Sr . Principal Systems Engineer** **:** + Bachelor's degree in a ... seeking a ** Principal Systems Engineer** (T-03) / ** Sr Principal Systems Engineer** (T-04). This position...with PhD + Minimum 4 year of experience with MBSE tools **Required for both levels:** + Must be… more
    Northrop Grumman (10/09/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Bellevue, NE)
    …years of related experience; a master's degree with 3 years; or a PhD with 1 year ( Sr Principal level requires a BS degree with 8 years; MS degree with 6 years; ... 4 years) + Requires 1 year of experience _(2 years for Sr Principal )_ with requirements management/analysis/allocations OR Equivalent Graduate Certificate (eg,… more
    Northrop Grumman (09/03/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Roy, UT)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal /** ** Sr ** ** Principal Systems Engineer** . This position is ... the Sentinel program **Basic Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr . Principal Systems… more
    Northrop Grumman (11/07/25)
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  • Principal Systems Design Engineer…

    Northrop Grumman (Rolling Meadows, IL)
    …we would invite you to apply. Northrop Grumman Mission Systems (NGMS) is seeking a Principal Systems Design Engineer / Sr . Principal Systems Design Engineer ... decision-making. System Design Engineers use Model Based Systems Engineering ( MBSE ) methods and tools, generate and update specifications and...of requirements. This position can be filled at the Principal Systems Design Engineer or Sr . … more
    Northrop Grumman (10/28/25)
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  • Sentinel Sr Principal Software…

    Northrop Grumman (Colorado Springs, CO)
    …and launch your career today. Northrop Grumman Defense Systems is seeking a passionate ** Sr Principal Software Engineer - 14588** to join our team and support ... teammates through knowledge sharing and internal peer review of work products. As a Senior Principal Software Requirements Engineer, you will be a pivotal leader… more
    Northrop Grumman (09/16/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Roy, UT)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer / Sr Principal Systems Engineer.** This ... assigned tasks **Basic Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr . Principal Systems… more
    Northrop Grumman (11/01/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Roy, UT)
    …your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer / Sr Principal Systems Engineer** for the ... (IRS). Additionally, adding portions of their content into the MBSE model + Coordinate with various teams to analyze,...Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr .… more
    Northrop Grumman (08/28/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Melbourne, FL)
    …and present material to support internal and external customer briefings **Basic Qualifications ( Sr Principal Level):** + Must have a Bachelor of Science degree ... Grumman Aeronautics Systems Sector has an opening for a ** Sr ** **. Principal Engineer Systems Architect** to...candidate will serve as the Model Based Systems Engineering ( MBSE ) team lead, responsible for establishing a clear vision… more
    Northrop Grumman (11/04/25)
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  • Sr . Principal Systems Engineer

    Northrop Grumman (Huntsville, AL)
    …Northrop Grumman Space Systems - Launch and Missile Defense Systems is seeking a Sr . Principal Systems Engineer to support the Systems Engineering & Integration ... industry. The position is in Huntsville, AL. **Position Overview:** The selected Sr . Principal Systems Engineer responsibilities will include the support of… more
    Northrop Grumman (10/17/25)
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  • Sr . Principal Software Design…

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Sr . Principal Software Design Support ... US Government security clearance per customers' requirements.** **Basic Qualifications for Sr . Principal Software Design Support Engineer** * Bachelor's degree… more
    Northrop Grumman (11/19/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Annapolis Junction, MD)
    …part of history, they're making history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** ... filled as a Principal ** **Systems Engineer - Integration & Test** **or Senior Principal ** **Systems Engineer - Integration & Test** **.** **This position is… more
    Northrop Grumman (11/11/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal / Senior Principal ... as a Principal IPT SIL Developer or Senior Principal IPT SIL Developer** **This position...TS/SCI w. Polygraph prior to start **Basic Qualifications for Sr . Principal IPT SIL Developer** : *… more
    Northrop Grumman (09/12/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Melbourne, FL)
    …confirmation.** Northrop Grumman Aeronautics Systems has an opening for an **Air Data System Principal Engineer / Sr Principal Engineer** to join our team ... either a Principal Aeronautical Engineer or a Sr Principal Aeronautical Engineer level. The basic...Program (SAP) clearance + Experience with model-based systems engineering ( MBSE ) development tools such as CAMEO + Experience using… more
    Northrop Grumman (10/17/25)
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